Question

At $0^{o}C$, $1$ gram $H_2$ is present in $11.2$ litre container. Its pressure in atmospheres is:

• A. $1.5$
• B. $0.5$
• C. $2$
• D. $1$

Answer 1

The correct option is D $1$

$PV=nRT$
$P\times 11.2=0.5\times 0.082\times 273$
Thus, $P=1$ $atm$